Solve the Problem Suppose a Week's Groceries in 1975 Cost $85

Multiple Choice

Solve the problem.
-A part of the Consumer Price Index (CPI) is given below: $$\begin{array} { c | c | c | c | c | c } \text { Year } & 1975 & 1980 & 1985 & 1990 & 1995 \\\hline \text { CPI } & 53.8 & 82.4 & 107.6 & 130.7 & 152.4\end{array}$$ Suppose a week's groceries in 1975 cost $85. What would these groceries cost, to the nearest dollar, 20 years later?

A) $33
B) $184
C) $237
D) $241